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IL-6、TNF-α与绝经后骨质疏松 被引量:13

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摘要 绝经后骨质疏松的发病机理与雌激素衰减、细胞因子改变有密切的关系。雌激素在基因水平抑制白介素-6(IL-6)、肿瘤坏死因子-α(TNF-α)的表达。当雌激素水平降低时,IL-6、TNF-α的基因表达增加,体内IL-6、TNF-α水平升高,促进破骨细胞的增殖、分化、融合,使骨吸收增加,骨代谢偶联失衡,从而导致骨质疏松。
作者 何勇
出处 《国外医学(内分泌学分册)》 2003年第2期130-132,共3页 Foreign Medical Sciences(Section of Endocrinology)
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